Mattress

Abstract

The utility model relates to a mattress, and aims to solve the problem that air tube bundles in the conventional mattress are disorderly laid to influence the use experience. The air supply pipe bundle cushion comprises a cushion body, the cushion body comprises a base with an assembly groove and at least two functional layers, functional bag sets are arranged in the functional layers, and the functional layers are arranged in the assembly groove in a stacked mode and define a pipe distribution channel for air supply pipe bundles to be laid. The pipe distribution channel comprises a horizontal channel arranged along the side edge of the functional bag set and a vertical channel connected with the horizontal channel in series, and the air pipe bundle is laid along the pipe distribution channel and communicated with all the subareas of the functional bag set. The pipe distribution channel with the horizontal channel and the vertical channel is arranged in the assembly groove, the air pipe bundle is laid along the pipe distribution channel and independently controls all the functional bag sets, it is guaranteed that all the functional layers can achieve corresponding functional effects, it is also guaranteed that the air pipe bundle can be effectively positioned, foreign body sensation generated by deviation of the air pipe bundle is eliminated, the air pipe bundle is protected, and the service life of the air pipe bundle is prolonged. The reliable connection between the air tube bundle and the functional bag group is ensured, and the use experience is improved.

Description

Technical Field

[0001] The utility model relates to the field of bedding, and particularly to a mattress. Background Art

[0002] The existing mattress includes a mattress body. The mattress body includes a base with an assembly groove and at least two functional layers inserted and installed in the assembly groove. A functional bladder group is arranged in the functional layer. The functional bladder group is connected to an external control box through an air tube bundle. The control box controls the air pressure in the functional bladder group to achieve corresponding functions. The existing air tube bundles are arranged messily in the mattress body. It is easy to generate a foreign body sensation for the lying user due to the air tube bundles shifting to the middle of the mattress body, affecting comfort. It is also easy for the air tube bundle ports to be separated from the functional bladder group due to external force pulling. Moreover, it is easy for the air tube bundles to be worn due to repeated movement, shortening the service life of the air tube bundles and affecting the use experience. Content of the Utility Model

[0003] In order to solve the deficiencies of the prior art, the utility model provides a mattress. A tube-laying channel with a horizontal channel and a vertical channel is arranged in the assembly groove. The air tube bundle is laid along the tube-laying channel and independently controls each functional bladder group. It not only ensures that each functional layer can achieve the corresponding functional effect, but also ensures that the air tube bundle can be effectively positioned, eliminates the foreign body sensation caused by the shift of the air tube bundle, plays a protective role for the air tube bundle, ensures that the air tube bundle can be reliably connected to the functional bladder group, and improves the use experience.

[0004] The utility model is realized in the following way: A mattress includes a mattress body. The mattress body includes a base with an assembly groove and at least two functional layers. A functional bladder group is arranged in the functional layer. The functional layers are stacked and installed in the assembly groove and enclose to form a tube-laying channel for laying the air tube bundle. The tube-laying channel includes a horizontal channel arranged along the side edge of the functional bladder group and a vertical channel connecting the horizontal channels in series. The air tube bundle is laid along the tube-laying channel and is respectively communicated with each partition of the functional bladder group. By arranging a tube-laying channel with a horizontal channel and a vertical channel in the assembly groove, the vertical channel can guide the vertical laying of the air tube bundle, and the horizontal channel can guide the horizontal laying of the air tube bundle, ensuring that the air tube bundle can be laid to the corresponding partition of the corresponding functional bladder group and independently controlling each partition of each functional bladder group. It not only ensures that each functional layer can achieve the corresponding functional effect, improves the control accuracy and use effect, but also ensures that the air tube bundle can be effectively positioned, eliminates the foreign body sensation caused by the shift of the air tube bundle, plays a protective role for the air tube bundle, ensures that the air tube bundle can be reliably connected to the functional bladder group, and improves the use experience.

[0005] Preferably, the horizontal channel is set to be the same length as the side edge of the functional bladder group. A plurality of unit tubes arranged in parallel are provided in the tracheal bundle. The tracheal bundle is laid along the horizontal channel, and the air pressure in each partition along the way is adjusted through the unit tubes. The length of the horizontal channel meets the requirements for connecting the air ports of each partition of the corresponding functional bladder group, which not only facilitates all the air ports of the functional bladder group to be exposed in the horizontal channel, but also facilitates the connection between the unit tubes in the tracheal bundle and the corresponding air ports along the way, ensuring that the air pressure in each partition can be independently adjusted. The number of unit tubes in the tracheal bundle corresponds to the number of corresponding air ports, and the unit tubes are laid in a bundle uniformly, which is not only convenient for assembly, but also ensures that the air pressure in each partition can be independently adjusted.

[0006] Preferably, the bottom wall of the assembly groove is provided with a perforation, and the side edge of the functional layer is provided with a vertical groove. The perforation and the vertical groove are vertically aligned and communicate to form the vertical channel. The vertical groove and the perforation are vertically aligned, which facilitates the tracheal bundle to pass through in a straight state and reach the height where the corresponding functional bladder group is located, reduces the wind resistance by reducing bending, and further ensures that the air pressure in each partition can be accurately controlled.

[0007] Preferably, the vertical groove and the horizontal channel are covered and blocked by the side wall of the assembly groove to limit the deviation of the tracheal bundle. Both the vertical groove and the horizontal channel have openings facing outwards. The tracheal bundle is laid in the vertical groove and the horizontal channel through the openings. The functional layer is inserted into the assembly groove, and the openings are blocked by the groove wall of the assembly groove, ensuring that the tracheal bundle is restricted in the vertical groove and the horizontal channel and ensuring that the tracheal bundle will not deviate.

[0008] Preferably, the section of the unit tube at the corner between the corresponding vertical channel and the horizontal channel is turned through a series-connected right-angle joint, which not only ensures that the unit tube can complete the turn at the connection of the vertical groove and the horizontal channel, prevents the unit tube from being dented and blocked due to excessive bending, ensures the smoothness of the air path, but also plays a protective role for the unit tube, prevents it from being worn and broken due to excessive bending, and ensures the tightness of the unit tube along the way.

[0009] Preferably, the base includes a bottom plate and a sponge border. The sponge border is arranged along the peripheral edge of the top surface of the bottom plate and encloses to form the assembly groove. The bottom plate and the sponge border are tightly wrapped by the first outer cover. The bottom wall of the first outer cover is provided with a first through hole aligned with the vertical channel. The bottom plate and the sponge border are independently processed, effectively reducing the processing difficulty and improving the raw material utilization efficiency. The sponge border is vertically arranged along the peripheral edge of the top surface of the bottom plate to enclose and form the assembly groove, effectively improving the production convenience and then the assembly efficiency. The sponge border plays a role in limiting and protecting the functional layer, ensuring that the functional layers are vertically aligned and stacked, and ensuring that each area on the top surface of the cushion body has the same support structure. The first outer cover tightly wraps the bottom plate and the sponge border, ensuring the relative position between the bottom plate and the sponge border is fixed, reducing the resistance of the functional layer sliding into the assembly groove, effectively improving the assembly convenience, and facilitating the disassembly and cleaning of the first outer cover. The first through hole is aligned with the vertical groove, ensuring that the tracheal bundle can be inserted into the assembly groove in a straight state, effectively reducing the air resistance in the unit tube and improving the air pressure control accuracy.

[0010] Preferably, the functional layer includes a support layer arranged at the bottom of the assembly groove. The support layer plays a role in supporting the user, improving the support performance of the cushion body and providing support for the upper functional layer, thus enhancing the support comfort.

[0011] Preferably, the support layer includes a support bladder group forming the functional bladder group and a support pad group vertically clamping the support bladder group. The support pad group includes an upper support pad with an upper through groove arranged on the side edge and a lower support pad with a lower through groove arranged on the side edge. The upper through groove and the lower through groove are vertically aligned and combined to form the vertical groove of the support layer. The support bladder group realizes the adjustment of the softness and hardness of the cushion body by inflating and deflating to meet the support requirements of the user. The support pad group includes the upper support pad and the lower support pad, which are used to vertically clamp the support bladder group, playing a role in clamping and positioning the support bladder group and filling the space around the support bladder group, guiding and limiting the deformation of the support bladder group. The upper through groove and the lower through groove are respectively opened on the side walls of the upper support pad and the lower support pad. The upper through groove and the lower through groove are vertically aligned and form the vertical groove arranged on the support layer, which is used to lay the tracheal bundle and facilitate the connection with the air ports of each partition on the support bladder group, so that each partition of the support bladder group can independently adjust the softness and hardness according to the use requirements.

[0012] Preferably, the support bladder group includes support air bladders arranged in a matrix and a support platform connected between the middle sections of the support air bladders. Through holes are provided on both the upper support pad and the lower support pad. The upper support pad and the lower support pad vertically clamp the support platform and are sleeved on the top and bottom of the support air bladders through the through holes. The support air bladders are arranged in a matrix to ensure balanced support in each area on the top surface of the support layer. The support air bladders are fixedly connected through the support platform, which not only ensures the relative positions of the support air bladders are fixed but also ensures that the support air bladders can be connected to the tracheal bundle through the support platform, thereby precisely controlling the air pressure in each support air bladder. The top and bottom of the support air bladders are respectively inserted into the corresponding through holes. The through holes not only protect the top and bottom of the support air bladders but also play a role in guiding the expansion and contraction of the top and bottom of the support air bladders, preventing the support air bladders from tilting, and reducing the expansion and contraction amplitude at the top and bottom ends of the support air bladders, thereby improving the reliability of expansion and contraction and preventing excessive wear and tipping at the ends of the support air bladders due to excessive expansion and contraction amplitude.

[0013] Preferably, an upper long groove is provided on the bottom side edge of the upper support pad, and a lower long groove is provided on the top side edge of the lower support pad. The upper long groove and the lower long groove overlap and enclose to form the horizontal channel. The upper support pad and the lower support pad are independently processed and assembled. By setting the upper long groove and the lower long groove to form the horizontal channel by splicing, it is not only convenient for processing but also ensures that the air ports provided at the edge of the support bladder group can be exposed in the horizontal channel through the gap between the upper support pad and the lower support pad, facilitating the sealed connection between the unit pipes laid in the horizontal channel and the corresponding air ports.

[0014] Preferably, air ports communicating with each partition are provided on the side edge of the support platform. The air ports are exposed in the horizontal channel and are connected to the tracheal bundle passing by. Each air port is connected to each support air bladder in the corresponding partition of the support bladder group, enabling the air pressure of the support air bladders in the same partition to be uniformly adjusted. The air ports are all provided on the edge of the support bladder group exposed in the corresponding horizontal channel, facilitating the connection between the air ports and the corresponding unit pipes.

[0015] Preferably, the support layer includes a front support block arranged in front of the support pad group and a rear support block arranged behind the support pad group. The front support block, the support pad group, and the rear support block are spliced in the front-to-back direction to form a flat supporting surface. The front support block, the support pad group, and the rear support block are laid in sequence from front to back, which can not only form partitions with different support properties so that each body segment of the user can obtain different supports, thereby improving the support comfort, but also make the top surface of the support layer flat, effectively supporting the functional layer above.

[0016] Preferably, the support layer includes a second outer casing tightly wrapping the support bladder group and the support pad group, and second through holes aligned with the vertical channels are respectively provided in the top wall and the bottom wall of the second outer casing. The second outer casing tightly wraps the support pad group and the support bladder group to ensure the relative positions of the support pad group and the support bladder group are fixed, and ensure that the support bladder group is clamped and fixed by the support pad group, which is convenient for disassembling and cleaning the second outer casing. Second through holes are provided on both the top wall and the bottom wall of the second outer casing, and the second through holes are aligned with the vertical grooves provided on the side wall of the support layer, ensuring that the tracheal bundle can pass through in a straight line, effectively reducing the air resistance and improving the air pressure control accuracy. The tracheal bundle is connected to the functional bladder group above after passing through the second through hole provided on the top wall of the second outer casing, ensuring that the functional bladder group can share the same tracheal bundle, which is convenient for the unified laying of the tracheal bundle.

[0017] Preferably, the functional layer includes a massage layer provided at the top of the assembly groove. The massage layer includes a massage bladder group forming the functional bladder group and a lower pad provided below the massage bladder group. A vertically penetrating notch is provided at the side edge of the lower pad, and the notch is provided with the same length as the massage bladder group and forms the horizontal channel. The massage layer generates upwardly transmitted massage stimuli through the inflatable and deflatable massage bladder group to provide massage services to the user. The lower pad is located at the bottom of the massage layer, and a notch is provided at the side edge of the lower pad. The notch is provided with the same length as the massage bladder group and forms a horizontal channel corresponding to the massage layer, ensuring that the horizontal channel can horizontally cover the massage bladder group, facilitating the connection with the air ports of the inner partitions of the massage bladder group, also limiting the tracheal bundle, effectively eliminating the foreign body sensation caused by the offset of the tracheal bundle, improving the lying comfort, and also protecting the tracheal bundle, preventing the tracheal bundle from being worn and pulled due to reciprocating offset, and ensuring the reliable connection between the tracheal bundle and the massage bladder group.

[0018] Preferably, the massage layer includes a fixed pad, a limiting pad and an upper pad. The upper pad, the limiting pad, the massage bladder group, the fixed pad and the lower pad are stacked in sequence from top to bottom and are tightly wrapped by a third outer casing. The third outer casing can tightly wrap each layer component in the massage layer, ensuring the relative positions between the layers are fixed, which is convenient for disassembling and cleaning the third outer casing. A third through hole aligned with the vertical channel is provided in the bottom wall of the third outer casing, facilitating the insertion of the tracheal bundle into the massage layer in a straight line, effectively reducing the air resistance and improving the air pressure control accuracy.

[0019] Preferably, the vertical projection of the fixed pad completely falls within the lower pad. The massage bladder group includes a massage platform and massage air bags provided above the massage platform. The massage platform is fixedly connected to the fixed pad by nail guns. Air ports communicating with each partition are provided at the side edge of the massage platform, and the air ports are exposed at the notch and communicate with the passing tracheal bundle. The air ports provided at the edge of the massage platform are exposed at the notch, facilitating the connection between the unit pipes horizontally laid along the notch and the air ports along the way, thereby ensuring that each partition of the massage bladder group can operate independently and generate differentiated massage stimuli.

[0020] Preferably, a sleeve hole is formed in the limit pad. The limit pad is stacked above the massage bladder group and sleeved on the corresponding massage airbag through the sleeve hole. The limit pad is sleeved on the corresponding massage airbag through the sleeve hole. The bottom surface of the limit pad cooperates with the fixed pad and vertically clamps the massage platform to position and fix the massage bladder group. The edge of the limit pad covers the notch and encloses a horizontal channel corresponding to the massage layer, which plays a role in clamping and preventing the tracheal bundle inside from falling off.

[0021] Preferably, the pad body includes a non-woven fabric outer cover and a fabric cover. The base, the support layer, and the massage layer are assembled in place and are sequentially and tightly wrapped by the non-woven fabric outer cover and the fabric cover. Fourth through holes for the tracheal bundle to pass through are formed in the bottom walls of the non-woven fabric outer cover and the fabric cover. The non-woven fabric outer cover plays a role in wrapping and shaping the pad body. The fabric cover is wrapped on the non-woven fabric outer cover, which not only decorates the pad body but also directly contacts the user's surface to improve the touch. The tracheal bundle passes through the fourth through hole in a straight state, effectively reducing the wind resistance and improving the air pressure control accuracy.

[0022] The beneficial effects of the present utility model are as follows: A pipe-laying channel with a horizontal channel and a vertical channel is arranged in the assembly groove. The vertical channel can guide the tracheal bundle to be laid vertically, and the horizontal channel can guide the tracheal bundle to be laid horizontally, ensuring that the tracheal bundle can be laid to the corresponding partition of the corresponding functional bladder group and independently controlling each partition of each functional bladder group. This not only ensures that each functional layer can achieve the corresponding functional effect, improves the control accuracy and the use effect, but also ensures that the tracheal bundle can be effectively positioned, eliminates the foreign body sensation caused by the offset of the tracheal bundle, plays a protective role for the tracheal bundle, ensures that the tracheal bundle can be reliably connected to the functional bladder group, and improves the use experience. Description of the Drawings

[0023] Figure 1 is the schematic assembly structure diagram of the pad body;

[0024] Figure 2 is the schematic partial cross-sectional structure diagram of the pad body;

[0025] Figure 3 is the schematic structure diagram of the support bladder group and the support pad group;

[0026] Figure 4 is the schematic disassembled structure diagram of the massage layer;

[0027] Figure 5 is the schematic disassembled structure diagram of the massage layer, the support layer, and the base;

[0028] Figure 6 is the schematic disassembled structure diagram of the mattress;

[0029] Figure 7 is the schematic disassembled structure diagram of the non-woven fabric outer cover and the fabric cover;

[0030] In the figure: 1. Base, 2. Assembly groove, 3. Air tube bundle, 4. Horizontal channel, 5. Vertical channel, 6. Perforation, 7. Support layer, 8. Support bladder group, 9. Upper support pad, 10. Lower support pad, 11. Upper through groove, 12. Lower through groove, 13. Support air bladder, 14. Support platform, 15. Through hole, 16. Upper long groove, 17. Lower long groove, 18. Front support block, 19. Rear support block, 20. Massage layer, 21. Massage bladder group, 22. Lower pad, 23. Notch, 24. Fixed pad, 25. Limit pad, 26. Upper pad, 27. Sleeve hole, 28. Bottom plate, 29. Sponge edging, 30. First outer cover, 31. Second outer cover, 32. Third outer cover, 33. Non-woven fabric outer cover, 34. Fabric cover, 35. Right-angle joint. Specific embodiments

[0031] The following further illustrates the substantial features of the present utility model in conjunction with the specification drawings and specific embodiments.

[0032] As Figure 1 and 2 shown, a mattress includes a mattress body. The mattress body includes a base 1 with an assembly groove 2 and at least two functional layers. Functional bladder groups are provided in the functional layers. The functional layers are stacked and installed in the assembly groove 2 and enclose a tubing channel for laying the air tube bundle 3. The tubing channel includes a horizontal channel 4 arranged along the side edge of the functional bladder group and a vertical channel 5 connecting the horizontal channels 4 in series. The air tube bundle 3 is laid along the tubing channel and is respectively connected to each partition of the functional bladder group. By providing a tubing channel with a horizontal channel 4 and a vertical channel 5 in the assembly groove 2, the vertical channel 5 can guide the vertical laying of the air tube bundle 3, and the horizontal channel 4 can guide the horizontal laying of the air tube bundle 3, ensuring that the air tube bundle 3 can be laid to the corresponding partitions of the corresponding functional bladder groups and independently controlling each partition of the functional bladder groups. This not only ensures that each functional layer can achieve the corresponding functional effects, improves the control accuracy and usage effect, but also ensures that the air tube bundle 3 can be effectively positioned, eliminates the foreign body sensation caused by the offset of the air tube bundle 3, plays a protective role for the air tube bundle 3, ensures that the air tube bundle 3 can be reliably connected to the functional bladder group, and improves the usage experience.

[0033] In actual operation, the functional layer includes a support layer 7 and a massage layer 20 stacked in the assembly groove 2. The support layer 7 is inserted at the bottom of the assembly groove 2, and the massage layer 20 is inserted at the top of the assembly groove 2 and clamps and positions the support layer 7 by being fixed to the base 1, ensuring that the base 1, the support layer 7, and the massage layer 20 can be firmly connected. In addition, the functional layer can also be other structures with specific functions, such as a heating layer with heating sheets, etc. Adjusting the type, quantity, and relative position relationship of the functional layers should all be regarded as specific embodiments of the present utility model.

[0034] In actual operation, a perforation 6 is provided on the bottom wall of the assembly groove 2, and a vertical groove is provided on the side edge of the functional layer. The perforation 6 and the vertical groove are vertically aligned and communicate with each other to form the vertical channel 5. The functional layer is stacked and installed in the assembly groove 2, and the perforation 6 and the vertical grooves provided on each functional layer are vertically aligned, thereby forming a vertical channel 5 for the linear laying of the air supply bundle 3, effectively eliminating bending and reducing air resistance, ensuring that the air flow can be smoothly transported, and further improving the air pressure regulation accuracy.

[0035] In actual operation, a first hole is provided on the first outer sleeve 30 that tightly wraps the base 1, and two vertically aligned second holes (as Figure 5 shown) are provided on the second outer sleeve 31 that tightly wraps the support pad group and the support bladder group 8. A third hole is provided on the third outer sleeve 32 that tightly wraps the massage layer 20. Fourth holes are provided on both the non-woven fabric outer sleeve 33 and the fabric cover 34 that tightly wrap the pad body. The first outer sleeve 30, the second outer sleeve 31, the third outer sleeve 32, the non-woven fabric outer sleeve 33, and the fabric cover 34 not only play a role in wrapping and shaping, but also have the effect of reducing frictional resistance and facilitating plugging and unplugging disassembly, which is convenient for mattress disassembly and maintenance. The vertical projections of the first hole, the second hole, the third hole, the perforation 6, the upper through groove 11, the lower through groove 12, and the notch 23 at least partially overlap and are connected to form the vertical channel 5, so that the air supply bundle 3 can be laid in a straight state.

[0036] In actual operation, the number of the horizontal channels 4 corresponds to the number of the functional bladder groups, and the horizontal channels 4 are arranged to be of the same length as the side edges of the corresponding functional bladder groups. A plurality of unit tubes are arranged in parallel in the air supply bundle 3. The air supply bundle 3 is laid along the horizontal channels 4, and the air pressure in each partition along the way is adjusted through the unit tubes. The functional bladder group can be divided into multiple partitions. The horizontal channels 4 are arranged to be of the same length as the side edges of the functional bladder groups. The air supply bundle 3 can be laid along the horizontal channels 4 and connected to the air ports of the corresponding partitions through the unit tubes, ensuring that the air pressure in each partition can be independently adjusted.

[0037] In actual operation, the vertical grooves and the horizontal channels 4 are covered and blocked by the side walls of the assembly groove 2 to limit the deviation of the air supply bundle 3. The vertical grooves and the horizontal channels 4 are both provided with openings facing outward horizontally. The air supply bundle 3 is laid in the vertical grooves and the horizontal channels 4 through the openings. After the functional layer is installed in the assembly groove 2, the openings are blocked by the groove walls of the assembly groove 2, effectively preventing the air supply bundle 3 from detaching from the vertical grooves and the horizontal channels 4, and effectively improving the positioning effect on the air supply bundle 3.

[0038] In actual operation, a number of unit tubes arranged in parallel are provided in the tracheal bundle 3, and the number of unit tubes corresponds to the total number of partitions of each functional bladder group, so that each partition of each functional bladder group can be connected to the corresponding unit tube and independent inflation and deflation operations can be realized. To facilitate the unified laying of the tracheal bundle 3, the tracheal bundle 3 can be divided into multiple sections, including a main pipe section where the unit tubes are fixedly connected and centrally laid, and a branch pipe section where each unit tube is dispersedly arranged in the pipe-laying channel. The main pipe section is bridged between the control box and the pipe-laying channel, and the branch pipe section is bridged between the end of the main pipe section inserted into the pipe-laying channel and the corresponding partition air port, effectively improving the assembly efficiency. To facilitate the laying of the branch pipe section, a straight joint and a right-angle joint 35 are provided on the branch pipe section. The right-angle joint 35 is used to realize the turning of the branch pipe section at the corner of the vertical channel 5 and the horizontal channel 4, and the straight joint is used to realize the spanning of the branch pipe section between different vertical grooves. This not only ensures that the branch pipe section can be formed by splicing a number of straight pipes, but also effectively reduces the turning space of the branch pipe section, effectively reduces the wind resistance, and prevents the branch pipe section from breaking or blocking due to excessive bending.

[0039] In actual operation, the base 1 includes a bottom plate 28 and a sponge edge 29 (as Figure 6 shown), and the sponge edge 29 is arranged along the peripheral edge of the top surface of the bottom plate 28 and encloses to form the assembly groove 2. The sponge edge 29 is in a square frame shape, including side edges and end edges. The side edges and end edges are alternately arranged on each edge of the top surface of the bottom plate 28, and then are adhesively fixed to enclose the assembly groove 2, ensuring that the base 1 has good structural strength and playing a role in clamping and limiting the massage layer 20 and the support layer 7. A deformation groove is opened at the top edge of the side edge, and a deformation hole is opened in the middle. Both the deformation groove and the deformation hole are opened through, which is not only convenient for processing, but also adjusts the softness and hardness of each area of the side edge by adjusting the sizes of the deformation groove and the deformation hole, effectively improving the support comfort.

[0040] In actual operation, the support layer 7 includes a support bladder group 8 forming the functional bladder group and a support pad group vertically clamping the support bladder group 8 (as Figure 3 shown). The support pad group includes an upper support pad 9 with an upper through groove 11 provided on the side edge and a lower support pad 10 with a lower through groove 12 provided on the side edge. The upper through groove 11 and the lower through groove 12 are vertically aligned and spliced to form the vertical groove of the support layer 7. A vertically through lower through groove 12 is opened on the side edge of the lower support pad 10, and a vertically through upper through groove 11 is opened on the side edge of the upper support pad 9. The tracheal bundle 3 is laid along the lower through groove 12 and the upper through groove 11 and is positioned at the side of the support layer 7. This can not only ensure that the tracheal bundle 3 is far from the middle of the support layer 7, effectively eliminating the foreign body sensation caused by the offset of the tracheal bundle 3 and improving the lying comfort, but also plays a protective role for the tracheal bundle 3, preventing the tracheal bundle 3 from being worn due to reciprocating offset, and ensuring that the tracheal bundle 3 will not be offset and pulled by external forces, thereby ensuring the reliable connection between the tracheal bundle 3 and the support bladder group 8 and improving the use experience.

[0041] In actual operation, the support bladder group 8 includes support air bladders 13 arranged in a matrix and a support platform 14 connected between the middle sections of the support air bladders 13. Through holes 15 are provided on both the upper support pad 9 and the lower support pad 10. The upper support pad 9 and the lower support pad 10 vertically clamp the support platform 14 and are sleeved on the top and bottom of the support air bladders 13 through the through holes 15. The support platform 14 is arranged in the middle of the support air bladders 13, and through holes 15 for inserting the top and bottom of the support air bladders 13 are respectively opened on the upper support pad 9 and the lower support pad 10. The top and bottom of the support air bladders 13 can independently expand and contract relative to the support platform 14. By clamping and positioning the support platform 14 through the upper support pad 9 and the lower support pad 10, the lifting amplitude of the top and bottom ends of the support air bladders 13 is effectively reduced, the telescopic stability of the support air bladders 13 is improved, and the top and bottom of the support air bladders 13 are limited through the through holes 15 to ensure that the support air bladders 13 can telescopically expand and contract vertically, thereby enhancing the support reliability and use comfort.

[0042] In actual operation, an upper long groove 16 is provided on the bottom side edge of the upper support pad 9, and a lower long groove 17 is provided on the top side edge of the lower support pad 10. The upper long groove 16 and the lower long groove 17 are stacked and enclosed to form the horizontal channel 4. An air port communicating with each partition is provided on the side edge of the support platform 14, and the air port is exposed in the horizontal channel 4 and communicated with the trachea bundle 3 passing through. The bottom long side edge of the upper support pad 9 forms the upper long groove 16 through a depression, and the bottom long side edge of the lower support pad 10 forms the lower long groove 17 through a depression. The upper support pad 9 is stacked on the lower support pad 10 so that the upper long groove 16 and the lower long groove 17 are joined to form the horizontal channel 4. The upper support pad 9 and the lower support pad 10 are independently processed and assembled. By providing the upper long groove 16 and the lower long groove 17 to form the horizontal channel 4 by joining, it is not only convenient for processing, but also ensures that the air ports provided at the edge of the support bladder group 8 can be exposed in the corresponding horizontal channel 4 through the gap between the upper support pad 9 and the lower support pad 10, facilitating the connection of the trachea bundle 3 to each corresponding air port through the unit pipes.

[0043] In actual operation, the upper slot opening of the lower through slot 12 is opened in the middle section of the bottom wall of the lower long groove 17 so that the lower through slot 12 is communicated with the horizontal channel 4. The distances between the lower through slot 12 and the two ends of the upper long groove 16 are the same, effectively reducing the length differences between the pipelines, thereby ensuring that the air resistance differences in each pipeline are maintained within a small range, effectively improving the air pressure control accuracy, and ensuring that the softness and hardness of each partition can be coordinated and adjusted.

[0044] In actual operation, the horizontal cross-sectional profiles of the upper through slot 11 and the lower through slot 12 are both square, and the side walls are perpendicular to each other, effectively improving the limiting effect on the trachea bundle 3 and preventing the trachea bundle 3 from detaching from the lower through slot 12 and the upper through slot 11.

[0045] In actual operation, the support layer 7 includes a front support block 18 disposed in front of the support pad group and a rear support block 19 disposed behind the support pad group. The front support block 18, the support pad group, and the rear support block 19 are spliced in the front-to-rear direction to form a flat supporting surface. The support layer 7 is in the shape of a cuboid and includes a front support block 18, a middle block, and a rear support block 19 sequentially arranged from front to back. The support layer 7 is lapped on the bottom wall of the assembly groove 2 through a flat bottom surface and supports the massage layer 20 through a flat top surface. By providing the front support block 18, the middle block, and the rear support block 19, the support layer 7 is divided into multiple partitions to provide differential support for different body segments of the user. The support layer 7 includes a second outer cover 31 that tightly wraps the support bladder group 8 and the support pad group. The top wall and the bottom wall of the second outer cover 31 are respectively provided with second holes aligned with the vertical channels 5. The front support block 18, the middle block, and the rear support block 19 are all rectangular and neatly arranged to ensure the relative positions among the three are fixed and form a flat top surface for supporting the massage layer 20.

[0046] In actual operation, the front support block 18 is a cuboid-shaped sponge pad, and the rear support block 19 is a cuboid-shaped spring pad. By providing different support structures, differential support performance is obtained, thereby meeting the differential support requirements of different body segments of the user. In addition, the front support block 18, the middle block, and the rear support block 19 can adjust the type and size of the support structure as needed, and all should be regarded as specific embodiments of the present invention.

[0047] In actual operation, the massage layer 20 includes a massage bladder group 21 that forms the functional bladder group and a lower pad 22 (as Figure 4 shown) disposed below the massage bladder group 21. A vertically penetrating notch 23 is provided at the side edge of the lower pad 22. The notch 23 is arranged to be as long as the massage bladder group 21 and forms the horizontal channel 4. By opening the horizontal channel 4 corresponding to the massage bladder group 21 at the side edge of the massage layer 20 and laying the trachea bundle 3 along the horizontal channel 4 and positioning it on the side wall of the massage layer 20, it can not only ensure that the trachea bundle 3 is far from the middle of the massage layer 20, effectively eliminate the foreign body sensation caused by the offset of the trachea bundle 3, improve the lying comfort, but also play a protective role for the trachea bundle 3, prevent the trachea bundle 3 from being worn due to reciprocating offset, and ensure that the trachea bundle 3 will not be offset and pulled by external forces, thereby ensuring the reliable connection between the trachea bundle 3 and the massage bladder group 21 and improving the use experience.

[0048] In actual operation, the massage layer 20 includes a fixed pad 24, a limiting pad 25 and an upper pad 26. When installed, the upper pad 26, the limiting pad 25, the massage capsule group 21, the fixed pad 24 and the lower pad 22 are stacked in sequence from top to bottom and tightly wrapped by the third outer cover 32. The vertical projection of the fixed pad 24 completely falls into the lower pad 22. The massage capsule group 21 includes a massage platform and a massage airbag arranged above the massage platform. The massage platform is fixed to the fixed pad 24 by nails. The side edge of the massage platform is provided with air ports connected to each partition. The air ports are exposed at the notch 23 and are connected to the tracheal bundle 3 of the passage. The limiting pad 25 is provided with a sleeve hole 27. The limiting pad 25 is stacked above the massage capsule group 21 and is sleeved on the corresponding massage airbag through the sleeve hole 27. Specifically, the vertical projection of the fixed pad 24 completely falls into the lower pad 22 and avoids the notch 23; the massage bag group 21 is stacked on the fixed pad 24 and the edge is exposed above the notch 23; the limiting pad 25 is sleeved on the corresponding massage airbag through the perforation 6, the bottom surface of the limiting pad 25 cooperates with the fixed pad 24 and vertically clamps the massage platform, and the edge of the limiting pad 25 covers the notch 23; the upper pad 26 completely covers the top surface of the limiting pad 25 and blocks the upper port of the sleeve hole 27. After installation, the lower pad 22, the fixed pad 24 and the limiting pad 25 enclose a horizontal channel 4 corresponding to the massage bag group 21, the notch 23 and the partial side wall of the fixed pad 24 are pieced together to form the side wall of the horizontal channel 4, and the bottom surface of the limiting pad 25 is located in the area above the notch 23 to form the top wall of the horizontal channel 4, which not only ensures that the horizontal channel 4 can provide a laying space for the trachea bundle 3, but also ensures that the air port set at the edge of the massage platform can be exposed in the horizontal channel 4 and connected to the corresponding unit tube on the trachea bundle 3.

[0049] In actual operation, the pad body includes a non-woven outer cover 33 and a fabric cover 34 (such as Figure 7 As shown in the figure, the base 1, the support layer 7 and the massage layer 20 are assembled in place and are tightly wrapped by the non-woven outer cover 33 and the fabric cover 34 in sequence. The non-woven outer cover 33 has good structural strength and plays a role in wrapping and limiting the base 1, the support layer 7 and the massage layer 20. The fabric cover 34 is placed outside the non-woven outer cover 33, which not only has a decorative effect on the cushion body, but also directly contacts the user's surface to enhance the touch.

Claims

1. A mattress, comprising a mattress body, characterized in that, The cushion body includes a base (1) with an assembly groove (2) and at least two layers of functional layers. A functional capsule group is arranged in the functional layer. The functional layers are stacked and installed in the assembly groove (2) and enclose a pipe-laying channel for laying an air pipe bundle (3). The pipe-laying channel includes a horizontal channel (4) arranged along the side edge of the functional capsule group and a vertical channel (5) connecting the horizontal channels (4) in series. The air pipe bundle (3) is laid along the pipe-laying channel and is respectively communicated with each partition of the functional capsule group.

2. A mattress according to claim 1, characterized in that, The horizontal channel (4) is arranged to be of the same length as the side edge of the functional capsule group. A number of unit pipes are arranged side by side in the air pipe bundle (3). The air pipe bundle (3) is laid along the horizontal channel (4) and adjusts the air pressure in each partition along the way through the unit pipes.

3. A mattress according to claim 2, wherein, Perforations (6) are provided on the bottom wall of the assembly groove (2). Vertical grooves are provided on the side edges of the functional layer. The perforations (6) and the vertical grooves are vertically aligned and communicated to form the vertical channel (5). The vertical grooves and the horizontal channel (4) are covered and blocked by the side walls of the assembly groove (2) to limit the deviation of the air pipe bundle (3); alternatively, the section of the unit pipe at the corner between the corresponding vertical channel (5) and the horizontal channel (4) is turned through a series-connected right-angle joint (35).

4. A mattress according to claim 1, wherein The base (1) includes a bottom plate (28) and a sponge edge (29). The sponge edge (29) is arranged along the peripheral edge of the top surface of the bottom plate (28) and encloses to form the assembly groove (2). The bottom plate (28) and the sponge edge (29) are tightly wrapped by a first outer cover (30). A first through hole aligned with the vertical channel (5) is provided on the bottom wall of the first outer cover (30).

5. A mattress according to any one of claims 1 - 4, characterized in that, The functional layer includes a support layer (7) arranged at the bottom of the assembly groove (2). The support layer (7) includes a support capsule group (8) forming the functional capsule group and a support pad group vertically clamping the support capsule group (8). The support pad group includes an upper support pad (9) with an upper through groove (11) provided on the side edge and a lower support pad (10) with a lower through groove (12) provided on the side edge. The upper through groove (11) and the lower through groove (12) are vertically aligned and spliced to form the vertical groove of the support layer (7).

6. A mattress according to claim 5, characterized in that, The support capsule group (8) includes support air bags (13) arranged in a matrix and a support platform (14) connected between the middle sections of the support air bags (13). Through holes (15) are provided on both the upper support pad (9) and the lower support pad (10). The upper support pad (9) and the lower support pad (10) vertically clamp the support platform (14) and are sleeved on the top and bottom of the support air bags (13) through the through holes (15).

7. A mattress according to claim 6, wherein The bottom side edge of the upper support pad (9) is provided with an upper elongated groove (16), and the top side edge of the lower support pad (10) is provided with a lower elongated groove (17). The upper elongated groove (16) and the lower elongated groove (17) are stacked and enclosed to form the horizontal channel (4). The side edge of the support platform (14) is provided with air ports communicating with each partition. The air ports are exposed in the horizontal channel (4) and are communicated with the tracheal bundles (3) passing by; or, the support layer (7) includes a front support block (18) arranged in front of the support pad group and a rear support block (19) arranged behind the support pad group. The front support block (18), the support pad group, and the rear support block (19) are spliced in the front-rear direction to form a flat bearing surface; or, the support layer (7) includes a second outer sleeve (31) tightly wrapping the support bladder group (8) and the support pad group. The top wall and the bottom wall of the second outer sleeve (31) are respectively provided with second through holes aligned with the vertical channel (5).

8. A mattress according to any one of claims 1-4, characterized in that, The functional layer includes a massage layer (20) arranged at the top of the assembly groove (2). The massage layer (20) includes a massage bladder group (21) forming the functional bladder group and a lower pad (22) arranged below the massage bladder group (21). The side edge of the lower pad (22) is provided with a vertically penetrating notch (23). The notch (23) is arranged to be of the same length as the massage bladder group (21) and forms the horizontal channel (4).

9. A mattress according to claim 8, characterized in that, The massage layer (20) includes a fixed pad (24), a limiting pad (25), and an upper pad (26). The upper pad (26), the limiting pad (25), the massage bladder group (21), the fixed pad (24), and the lower pad (22) are stacked in sequence from top to bottom and are tightly wrapped by a third outer sleeve (32). The vertical projection of the fixed pad (24) completely falls within the lower pad (22). The massage bladder group (21) includes a massage platform and massage air bags arranged above the massage platform. The massage platform is fixedly connected to the fixed pad (24) by staples. The side edge of the massage platform is provided with air ports communicating with each partition. The air ports are exposed at the notch (23) and are communicated with the tracheal bundles (3) passing by. A sleeve hole (27) is formed in the limiting pad (25). The limiting pad (25) is stacked above the massage bladder group (21) and is sleeved on the corresponding massage air bags through the sleeve hole (27). The bottom wall of the third outer sleeve (32) is provided with a third through hole aligned with the vertical channel (5).

10. A mattress according to claim 9, characterized in that, The pad body includes a non-woven fabric outer sleeve (33) and a fabric cover (34). The base (1), the support layer (7), and the massage layer (20) are assembled in place and are tightly wrapped by the non-woven fabric outer sleeve (33) and the fabric cover (34) in sequence. Fourth through holes for the tracheal bundles (3) to pass through are formed in the bottom walls of the non-woven fabric outer sleeve (33) and the fabric cover (34).

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